Home / 2,494,254-3,442,075.56-1,348,334.22

Finding the Fourth Proportional to 2,494,254, 3,442,075.56 and 1,348,334.22

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Solution

The fourth proportional to 2,494,254, 3,442,075.56 and 1,348,334.22 is: 1,860,703.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,254 : 3,442,075.56 = 1,348,334.22 : x
  2. Step 2: Convert to fraction form
    2,494,254/3,442,075.56 = 1,348,334.22/x
  3. Step 3: Cross multiply
    2,494,254x = 3,442,075.56 × 1,348,334.22
  4. Step 4: Simplify right side
    2,494,254x = 4,641,068,265,373.66
  5. Step 5: Solve for x
    x = 4,641,068,265,373.66/2,494,254
  6. Step 6: Final answer
    x = 1,860,703.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.